Latest Facebook Messenger 395 user agents:

User Agent Platform Device
Mozilla/5.0 (Linux; Android 9; SM-J415F Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/96.0.4664.104 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/395.0.0.10.75;] Android 9 Galaxy J4+
Mozilla/5.0 (Linux; Android 9; Plume L8 Pro Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/117.0.0.0 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/395.0.0.10.75;] Android 9 Plume L8 Pro
Mozilla/5.0 (Linux; Android 9; Lenovo K11 Build/POBS29.288-60-6-1-15; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/110.0.5481.64 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/395.0.0.10.75;] Android 9 K11
Mozilla/5.0 (Linux; Android 9; i68 Build/P00610; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/109.0.5414.85 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/395.0.0.10.75;] Android 9 i68
Mozilla/5.0 (Linux; Android 9; Griffe T9 Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/72.0.3626.121 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/395.0.0.10.75;] Android 9 Griffe T9
Mozilla/5.0 (Linux; Android 9; DL3PlusPro Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/110.0.5481.64 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/395.0.0.10.75;] Android 9 DL3 Plus Pro
Mozilla/5.0 (Linux; Android 8.1.0; vivo 1820 Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/103.0.5060.129 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/395.0.0.10.75;] Android 8 Y91i
Mozilla/5.0 (Linux; Android 8.1.0; star_plus_plus Build/O11019; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/70.0.3538.110 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/395.0.0.10.75;] Android 8 Star++
Mozilla/5.0 (Linux; Android 8.1.0; Mito A67 Build/OPM2.171019.012; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/110.0.5481.153 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/395.0.0.10.75;] Android 8 A67
Mozilla/5.0 (Linux; Android 8.1.0; L590A Build/OPM1.171019.026; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/110.0.5481.63 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/395.0.0.10.75;] Android 8 L590A
Mozilla/5.0 (Linux; Android 7.1.1; Z965 Build/NMF26V; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/105.0.5195.79 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/395.0.0.10.75;] Android 7 Blade X
Mozilla/5.0 (Linux; Android 7.0; SP413 Build/NRD90M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/59.0.3071.125 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/395.0.0.10.75;] Android 7 Griffe T1
Mozilla/5.0 (Linux; Android 6.0.1; vivo Y55A Build/MMB29M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/51.0.2704.81 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/395.0.0.10.75;] Android 6 Y55
Mozilla/5.0 (Linux; Android 4.4.4; E2003 Build/25.0.A.2.35) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/33.0.0.0 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/395.0.0.10.75;] Android 4 Xperia E4G
Mozilla/5.0 (Linux; Android 4.4.2; Slate 21 Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/30.0.0.0 Safari/537.36 [FB_IAB/Orca-Android;FBAV/395.0.0.10.75;] Android 4 Slate 21
Mozilla/5.0 (Linux; Android 4.4.2; NOS NOVU Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/30.0.0.0 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/395.0.0.10.75;] Android 4 Novu
Mozilla/5.0 (Linux; Android 13; SM-M326B Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/108.0.5359.128 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/395.0.0.10.75;] Android 13 Galaxy M32 5G
Mozilla/5.0 (Linux; Android 13; SM-M325F Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/109.0.5414.117 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/395.0.0.10.75;] Android 13 Galaxy M32
Mozilla/5.0 (Linux; Android 13; SM-E625F Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/104.0.5112.97 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/395.0.0.10.75;] Android 13 Galaxy F62
Mozilla/5.0 (Linux; Android 13; SM-A146B Build/TP1A.220624.014; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/106.0.5249.126 Mobile Safari/537.36 [FB_IAB/Orca-Android;FBAV/395.0.0.10.75;] Android 13 Galaxy A14 5G